package com.ruoyi.teaching.service;


import com.baomidou.mybatisplus.extension.service.IService;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.teaching.domain.SysUserFile;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author 李志鑫
 * @since 2024-06-11
 */
public interface SysUserFileService extends IService<SysUserFile> {

    AjaxResult selectFileList(Long fileId, String message);

    AjaxResult insertUpdateFile(SysUserFile sysUserFile);

    AjaxResult deleteFile(Long fileId);

    Double selectUserSize(Long userId);


}
